EP2701310A4 - Receiver apparatus, reception method, and program - Google Patents

Receiver apparatus, reception method, and program

Info

Publication number
EP2701310A4
EP2701310A4 EP12767343.2A EP12767343A EP2701310A4 EP 2701310 A4 EP2701310 A4 EP 2701310A4 EP 12767343 A EP12767343 A EP 12767343A EP 2701310 A4 EP2701310 A4 EP 2701310A4
Authority
EP
European Patent Office
Prior art keywords
program
reception method
receiver apparatus
receiver
reception
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP12767343.2A
Other languages
German (de)
French (fr)
Other versions
EP2701310A1 (en
Inventor
Yuken Goto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saturn Licensing LLC
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of EP2701310A1 publication Critical patent/EP2701310A1/en
Publication of EP2701310A4 publication Critical patent/EP2701310A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6118—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving cable transmission, e.g. using a cable modem
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/93—Arrangements characterised by the broadcast information itself which locates resources of other pieces of information, e.g. URL [Uniform Resource Locator]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2681—Details of algorithms characterised by constraints
    • H04L27/2685—Speed of convergence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuits Of Receivers In General (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
EP12767343.2A 2011-04-06 2012-03-29 Receiver apparatus, reception method, and program Withdrawn EP2701310A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011084502A JP5673311B2 (en) 2011-04-06 2011-04-06 Receiving device, receiving method, and program
PCT/JP2012/058306 WO2012137657A1 (en) 2011-04-06 2012-03-29 Receiver apparatus, reception method, and program

Publications (2)

Publication Number Publication Date
EP2701310A1 EP2701310A1 (en) 2014-02-26
EP2701310A4 true EP2701310A4 (en) 2014-08-27

Family

ID=46969058

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12767343.2A Withdrawn EP2701310A4 (en) 2011-04-06 2012-03-29 Receiver apparatus, reception method, and program

Country Status (4)

Country Link
US (1) US8964900B2 (en)
EP (1) EP2701310A4 (en)
JP (1) JP5673311B2 (en)
WO (1) WO2012137657A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150003975A (en) * 2013-07-01 2015-01-12 한국전자통신연구원 Method and appratus for synchronizing between nodes in wireless network
CN112367135A (en) 2014-12-17 2021-02-12 索尼公司 Transmission device, transmission method, reception device, and reception method
CN112491488B (en) * 2015-06-17 2024-02-27 松下电器（美国）知识产权公司 Transmitting method, receiving method, transmitting device and receiving device
TWI610545B (en) * 2016-06-21 2018-01-01 晨星半導體股份有限公司 Detecting method and detecting device for detecting notch-band
TWI622927B (en) * 2016-10-05 2018-05-01 晨星半導體股份有限公司 Signal processing device of TV receiving end and signal processing method thereof
CN108024076A (en) * 2016-10-25 2018-05-11 晨星半导体股份有限公司 The signal processing apparatus and its signal processing method at television reception end
US10491253B2 (en) * 2018-03-07 2019-11-26 At&T Intellectual Property I, L.P. Reducing interference in radio broadcast bands

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2131521A1 (en) * 2008-06-04 2009-12-09 Sony Corporation Digital signal reception
EP2216951A1 (en) * 2009-02-06 2010-08-11 LG Electronics Inc. Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7784074B2 (en) * 2004-09-16 2010-08-24 Panasonic Corporation Digital broadcast receiving terminal
EP2131540B1 (en) * 2008-06-04 2013-09-18 Sony Corporation New frame structure for multi-carrier systems
KR101901954B1 (en) * 2009-01-22 2018-09-28 엘지전자 주식회사 Apparatus For Transmitting And Receiving A Signal And Method Of Tranmsitting And Receiving A Signal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2131521A1 (en) * 2008-06-04 2009-12-09 Sony Corporation Digital signal reception
EP2216951A1 (en) * 2009-02-06 2010-08-11 LG Electronics Inc. Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012137657A1 *

Also Published As

Publication number Publication date
JP5673311B2 (en) 2015-02-18
US20130336431A1 (en) 2013-12-19
JP2012222505A (en) 2012-11-12
EP2701310A1 (en) 2014-02-26
US8964900B2 (en) 2015-02-24
WO2012137657A1 (en) 2012-10-11

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